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803 Orthopaedics

A 33-year-old man presented with a slowly progressive swelling in the middle 1/3′ of his right tibia. X-rays examination revealed multiple sharply demarcated radiolucent lesions separated by areas of dense and sclerotic bone. Microscopic examination of a biopsy specimen revealed island of epithelial cells in a fibrous stroma. Which of the following is the most probable diagnosis?

AAdamantinoma
BOsteofibrous dysplasia
COsteosarcoma
DFibrous cortical defect
Orthopaedics
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806 Orthopaedics

Genu valgus deformity seen when?

ALong axis of tibia n fibula moves medial to long axis of femur
BLong axis of tibia n fibula moves lateral to the long axis of femur
CLong axis of femur is posterior to tibia and fibula
DLong axis of femur is anterior to tibia and fibula
Orthopaedics
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